The Family Handyman on MSN2 天
Tips for Concrete Fasteners and Masonry Screws
No matter which trade you're in, eventually you're going to tackle a project that requires fastening to bricks, blocks or ...
comprehend and execute instructions for properly installing adhesive anchors in concrete. To demonstrate this ability they must: Pass a 90-minute, closed-book, written examination comprised of 75 ...
The American Concrete Institute (ACI ... and publications to educate the industry about proper installation of adhesive anchors under sustained tensile-load applications. In an effort to satisfy ...